The three remaining celebrities fight it out to be crowned Bear's Mission Survivor. The first task sees the group split for the first time, as the contenders abseil down a 300ft waterfall one by one. They then have to build a camp without their usual supplies, before tucking into the evening's dinner - rats, which must be gutted and cooked. The next morning, the team tackles a dense mangrove swamp, following the sound of a distress signal in an attempt to reach assistant Scott, and with the end in sight, Bear has one final challenge in store.